CN107060829A - Precast lining structure for tunnel model test and preparation method thereof - Google Patents
Precast lining structure for tunnel model test and preparation method thereof Download PDFInfo
- Publication number
- CN107060829A CN107060829A CN201710375038.0A CN201710375038A CN107060829A CN 107060829 A CN107060829 A CN 107060829A CN 201710375038 A CN201710375038 A CN 201710375038A CN 107060829 A CN107060829 A CN 107060829A
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- tunnel
- exterior sheathing
- inner template
- mould
- model test
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Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 238000010998 test method Methods 0.000 title abstract description 7
- 238000012360 testing method Methods 0.000 claims abstract description 30
- 230000004888 barrier function Effects 0.000 claims abstract description 29
- 239000002689 soil Substances 0.000 claims abstract description 18
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 16
- 239000010440 gypsum Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims abstract description 8
- 239000011435 rock Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000008397 galvanized steel Substances 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 4
- 239000011507 gypsum plaster Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 229940099259 vaseline Drugs 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 235000014121 butter Nutrition 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 abstract description 9
- 230000011218 segmentation Effects 0.000 abstract description 5
- 238000004088 simulation Methods 0.000 abstract description 5
- 238000002372 labelling Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011160 research Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/003—Linings or provisions thereon, specially adapted for traffic tunnels, e.g. with built-in cleaning devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to precast lining structure for tunnel model test and preparation method thereof, precast lining structure wherein for tunnel model test includes base, it is vertical to be located at the mould that base upper section is in tunnel contour, the mould includes inner template and exterior sheathing, the inner template and exterior sheathing are formed by some sections of circular arc steel plate splicings, the cavity formed between inner template and exterior sheathing is interval with barrier flaps, in inner template, gypsum slurries are cast with several separate chambers formed between exterior sheathing and barrier flaps, soil pressure sensor is embedded with the separate chamber.It is of the invention compared with the tunnel-liner model of traditional one-piece casting, pin-connected panel tunnel-liner model can preferably simulation face partial excavation, the practice of construction process that applies of lining cutting segmentation；Simultaneously in lining cutting piecemeal pre-buried miniature soil pressure sensor, it is convenient to measure the contact between liner structure and country rock, it is to avoid traditional external labeling type sensor is to the resulting adverse effect of model test.
Description
Technical field：
The present invention relates to a kind of for precast lining structure of tunnel model test and preparation method thereof.
Background technology：
With the fast development of China Higher level highway, railway, the construction scale of mountain tunnel also unprecedentedly increases with building difficulty.
On the other hand, the complexity due to ground and Tunnel Engineering in itself, in addition to theory analysis, field observation and numerical simulation, model
Test method has increasingly becomed a kind of important means of Tunnel Engineering association area research.
Model test is, by certain geometry, physical relation, to replace prototype to carry out testing research with model, and research is tied
Fruit is used for the test method of prototype.From domestic and international disclosed documents and materials, in the related model test of Tunnel Engineering, its
Liner structure model is typically in the mould of specific dimensions, to be poured and built up using gypsum slurries or cement bonded sand slurries disposable whole body
Type.But in engineering practice, the New Austrian Tunneling Method that mountain tunnel is generally applied using face partial excavation, liner structure segmentation
Construction, therefore the tunnel-liner model of one-piece casting formula, can not simulate practice of construction process.
On the other hand, carry out during model test, foil gauge need to be posted or miniature in the outer surface of liner structure model
Soil pressure sensor, to measure the physical quantitys such as the contact between the stress of liner structure, country rock lining cutting.But through likelihood ratio reduced scale
Tunnel model afterwards, its physical dimension is smaller, and various external labeling type measurement sensors（And its lead-foot-line）Occupy suitable body
Product, this will produce considerable influence to model test result.
The content of the invention：
It is an object of the invention to provide a kind of for precast lining structure of tunnel model test and preparation method thereof, the use
In the precast lining reasonable in design of tunnel model test, compared with the tunnel-liner model of traditional one-piece casting, it can
The practice of construction process that preferable simulation face partial excavation, lining cutting segmentation are applied.
The present invention is used for the precast lining structure of tunnel model test, it is characterised in that：Including base, bottom is located at vertically
Seat upper section is in the mould of tunnel contour, and the mould includes inner template and exterior sheathing, if the inner template and exterior sheathing by
Dry section circular arc steel plate splicing is formed, and the cavity formed between inner template and exterior sheathing is interval with barrier flaps, in inner template, outside
It is cast with several separate chambers formed between template and barrier flaps in gypsum slurries, the separate chamber and is embedded with soil pressure
Force snesor.
Further, the outer surface of above-mentioned inner template, the inner surface of exterior sheathing is coated with releasing agent layer, the barrier flaps
Two sides be also coated with releasing agent layer.
Further, above-mentioned barrier flaps are the flake aluminum in " Ω " shape.
Further, above-mentioned base is PVC cystosepiments.
Further, above-mentioned releasing agent is vaseline or butter, and the circular arc steel plate is circular arc galvanized steel plain sheet, described
Gypsum slurries are that plaster of Paris presses 2 with water：1 ratio stirs the stream plastic state to be formed.
Preparation method of the present invention for the precast lining structure of tunnel model test, it is characterised in that：It is described to be used for
The precast lining structure of tunnel model test includes base, the vertical mould for being located at base upper section in tunnel contour, described
Mould includes inner template and exterior sheathing, and the inner template and exterior sheathing are formed by some sections of circular arc steel plate splicings, inner template
The cavity formed between exterior sheathing is interval with barrier flaps, formed between inner template, exterior sheathing and barrier flaps several
It is cast with separate chamber in gypsum slurries, the separate chamber and is embedded with soil pressure sensor；During making, tunnel prototype is pressed
Geometric similarity is designed than carrying out reduced scale, and then according to the inside and outside contour size of lining cutting structural model after reduced scale, corresponding mould is customized
Tool, the inner template and exterior sheathing of mould are formed by some sections of circular arc steel plate splicings；The base of mould uses PVC cystosepiments；
The barrier flaps of mould are using the flake aluminum for bending to Ω shapes；Inner template lateral surface and exterior sheathing medial surface smearing release agent so as to
In the later stage demoulding, liner structure model inside and outside contour line position is depicted on base, inner template and exterior sheathing are embedded in base
In, inserted at a certain distance between inner and outer template in barrier flaps both sides smearing release agent, and by it, be allowed to form some separate chambers
Room；Then in above-mentioned separate chamber, the gypsum slurries allocated in specific proportions are injected, after it air-dries shaping, are formed
Precast lining structure piecemeal with Ω shape joints；In casting process, can in liner structure piecemeal pre-buried miniature soil pressure
Sensor, during later stage development model test, the contact between measurement specific location liner structure and country rock；
Then base is removed, the liner structure piecemeal of air-dried shaping is deviate from into mould successively；When carrying out model test, with face
Partial excavation, each liner structure piecemeal is assembled successively,, should be in each piecemeal during assembly to simulate practice of construction process
Assembled seam crossing smears seccotine, to ensure to be reliably connected between each piecemeal.
The invention has the advantages that：Compared with the tunnel-liner model of traditional one-piece casting, pin-connected panel tunnel-liner model can
The practice of construction process that preferable simulation face partial excavation, lining cutting segmentation are applied；It is simultaneously pre-buried miniature in lining cutting piecemeal
Soil pressure sensor, it is convenient to measure the contact between liner structure and country rock, it is to avoid traditional external labeling type sensor is to mould
The adverse effect that type result of the test is produced.
Brief description of the drawings：
Fig. 1 is the top view for pouring device of precast lining structural model；
Fig. 2 is the side view of the single liner structure piecemeal of pre-buried miniature soil pressure sensor；
The top view for the tunnel lining structure model that Fig. 3 completes for part assembly；
In figure：1- inner templates, 2- exterior sheathings, 3- bases, 4- barrier flaps, the chamber of 5- independences, 6- liner structure piecemeals, 7- is miniature
Soil pressure sensor, 8- assembly seams.
Embodiment：
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
The present invention includes base 3, is located at base upper section vertically for the precast lining structure of tunnel model test
The mould of tunnel contour, the mould includes inner template 1 and exterior sheathing 2, and the inner template 1 and exterior sheathing 2 are by some sections of circles
Curved plate is spliced, and the cavity formed between inner template and exterior sheathing is interval with barrier flaps 4, in inner template, exterior sheathing
It is cast with several separate chambers 5 formed between barrier flaps in gypsum slurries, the separate chamber and is embedded with miniature soil
Pressure sensor 7.
Further, for the ease of the demoulding, the outer surface of above-mentioned inner template, the inner surface of exterior sheathing is coated with releasing agent
Layer, the two sides of the barrier flaps are also coated with releasing agent layer.
Further, in order to reasonable in design, above-mentioned barrier flaps 4 are the flake aluminum in " Ω " shape.
Further, in order to easy to make, above-mentioned base is PVC cystosepiments.
Further, above-mentioned releasing agent is vaseline or butter, and the circular arc steel plate is circular arc galvanized steel plain sheet, described
Gypsum slurries are that plaster of Paris presses 2 with water：1 ratio stirs the stream plastic state to be formed.
Preparation method of the present invention for the precast lining structure of tunnel model test, it is described to be used for tunnel model test
Precast lining structure include base, it is vertical be located at the mould that base upper section is in tunnel contour, the mould includes internal model
Plate and exterior sheathing, the inner template and exterior sheathing are formed by some sections of circular arc steel plate splicings, between inner template and exterior sheathing
The cavity of formation is interval with barrier flaps, is poured in several separate chambers formed between inner template, exterior sheathing and barrier flaps
It is cast with gypsum slurries, the separate chamber and is embedded with soil pressure sensor；During making, by tunnel prototype by design geometric similarity
Than carrying out reduced scale, and then according to the inside and outside contour size of lining cutting structural model after reduced scale, corresponding mould, the internal model of mould are customized
Plate and exterior sheathing are formed by some sections of circular arc steel plate splicings；The base of mould uses PVC cystosepiments；The barrier flaps of mould are adopted
With the flake aluminum for bending to Ω shapes；In inner template lateral surface and exterior sheathing medial surface smearing release agent in order to which the later stage is stripped,
Liner structure model inside and outside contour line position is depicted on base, inner template and exterior sheathing are embedded in base, in barrier flaps two
Side smearing release agent, and it is inserted between inner and outer template at a certain distance, it is allowed to form some separate chambers；Then above-mentioned
In separate chamber, the gypsum slurries allocated in specific proportions are injected, after it air-dries shaping, are formed with Ω shape joints
Precast lining structure piecemeal；In casting process, can in liner structure piecemeal pre-buried miniature soil pressure sensor, so as to the later stage
Carry out during model test, measure the contact between specific location liner structure and country rock；Then base is removed, will
The liner structure piecemeal for air-drying shaping deviates from mould successively；When carrying out model test, with the partial excavation of face, by each lining
Build structure piecemeal assembled successively, to simulate practice of construction process, during assembly, should smear strong in the assembled seam crossing of each piecemeal
Power glue, to ensure to be reliably connected between each piecemeal.
It is specific to make embodiment（Such as Fig. 1-3）：
1）Using four lane road tunnel as prototype, according to its excavation contour line and lining thickness at initial stage, by 1：20 geometric similarity
Than carrying out reduced scale.The planar dimension of lining model is after reduced scale：Width 186cm, height 112cm, thickness 2cm.
2）According to the physical dimension of lining model after reduced scale, corresponding mould is customized.The left-half of inner template 1 and right side
Point, it is respectively 92cm, 51cm, 15cm, 220cm circular arc galvanized steel plain sheet by 4 sections of radiuses（Thickness 3mm）Composition, above-mentioned 8 sections
Circular arc galvanized steel plain sheet forms inner template 1 by welding.
3）The left-half of exterior sheathing 2 and right half part, are respectively 94cm, 53cm, 17cm, 222cm circle by 4 sections of radiuses
Arc galvanized steel plain sheet（Thickness 3mm）Composition, above-mentioned 8 sections of circular arc galvanized steel plain sheets form inner template 2 by welding.
4）By length 6cm aluminium flake（Thickness 2mm）Ω shapes are bent to as barrier flaps.
5）In the lateral surface of inner template 1, the uniform smearing release agent of the medial surface of exterior sheathing 2 and the both sides of barrier flaps 4（Vaseline or Huang
Oil）, in order to which the later stage is stripped.
6）Using the PVC cystosepiments of 5cm thickness as mold base, depict on the base 3 for laying inner and outer template
Embedded slot, inner template 1 and exterior sheathing 2 are embedded in base 3.16 pieces of barrier flaps 4 are inserted at a certain distance inner and outer template it
Between, it is allowed to form 16 separate chambers 5.
6）Plaster of Paris and water are pressed 2：1 ratio stirs to form the gypsum slurries of stream plastic state, and is implanted sequentially above-mentioned
In each separate chamber 5.Simultaneously can in the chamber of vault and abutment wall pre-buried miniature soil pressure sensor 7, be easy to the later stage to measure
Vault and the contact at abutment wall.
7）After gypsum slurries air-dry shaping completely, base 3 is first removed, then pushes away by people's force vibration the mode such as drag, by wind
The liner structure piecemeal 6 of dry forming deviates from mould successively.
8）It is according to the partial excavation situation of face, each liner structure piecemeal 6 is assembled successively when carrying out model test,
And smear seccotine in assembled seam crossing 8.Using the precast lining structural model described in this patent, face branch can be simulated
Excavate, lining cutting is segmented the practice of construction process applied；And ad-hoc location can easily be measured by miniature soil pressure sensor 7
Locate the contact between liner structure and country rock.
The invention has the advantages that：Compared with the tunnel-liner model of traditional one-piece casting, pin-connected panel tunnel-liner model can
The practice of construction process that preferable simulation face partial excavation, lining cutting segmentation are applied；It is simultaneously pre-buried miniature in lining cutting piecemeal
Soil pressure sensor, it is convenient to measure the contact between liner structure and country rock, it is to avoid traditional external labeling type sensor is to mould
The adverse effect that type result of the test is produced.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (6)
1. a kind of precast lining structure for tunnel model test, it is characterised in that：Including base, vertically it is located on base
Section is in the mould of tunnel contour, and the mould includes inner template and exterior sheathing, and the inner template and exterior sheathing are by some sections
Circular arc steel plate splicing is formed, and the cavity formed between inner template and exterior sheathing is interval with barrier flaps, in inner template, exterior sheathing
It is cast with several separate chambers formed between barrier flaps in gypsum slurries, the separate chamber and is embedded with soil pressure biography
Sensor.
2. the precast lining structure according to claim 1 for tunnel model test, it is characterised in that：The internal model
The outer surface of plate, the inner surface of exterior sheathing is coated with releasing agent layer, and the two sides of the barrier flaps are also coated with releasing agent layer.
3. the precast lining structure according to claim 1 for tunnel model test, it is characterised in that：The barrier
Piece is the flake aluminum in " Ω " shape.
4. the precast lining structure according to claim 1 for tunnel model test, it is characterised in that：The base
For PVC cystosepiments.
5. the precast lining structure according to claim 1 for tunnel model test, it is characterised in that：The demoulding
Agent is vaseline or butter, and the circular arc steel plate is circular arc galvanized steel plain sheet, and the gypsum slurries are that plaster of Paris is pressed with water
2：1 ratio stirs the stream plastic state to be formed.
6. a kind of preparation method of precast lining structure for tunnel model test, it is characterised in that：It is described to be used for tunnel
The precast lining structure of model test includes base, the vertical mould for being located at base upper section in tunnel contour, the mould
Including inner template and exterior sheathing, the inner template and exterior sheathing are formed by some sections of circular arc steel plate splicings, inner template and outer
The cavity formed between template is interval with barrier flaps, several independences formed between inner template, exterior sheathing and barrier flaps
It is cast with chamber in gypsum slurries, the separate chamber and is embedded with soil pressure sensor；During making, by tunnel prototype by design
Geometric similarity customizes corresponding mould, mould than carrying out reduced scale, and then according to the inside and outside contour size of lining cutting structural model after reduced scale
The inner template and exterior sheathing of tool are formed by some sections of circular arc steel plate splicings；The base of mould uses PVC cystosepiments；Mould
Barrier flaps are using the flake aluminum for bending to Ω shapes；In inner template lateral surface and exterior sheathing medial surface smearing release agent in order to the later stage
The demoulding, depicts liner structure model inside and outside contour line position on base, inner template and exterior sheathing is embedded in base, in resistance
Partition both sides smearing release agent, and it is inserted between inner and outer template at a certain distance, it is allowed to form some separate chambers；Then
In above-mentioned separate chamber, the gypsum slurries allocated in specific proportions are injected, after it air-dries shaping, being formed has Ω shapes
The precast lining structure piecemeal of joint；In casting process, can in liner structure piecemeal pre-buried miniature soil pressure sensor, with
After an action of the bowels during phase development model test, the contact between measurement specific location liner structure and country rock；Then remove
Base, mould is deviate from by the liner structure piecemeal of air-dried shaping successively；When carrying out model test, opened with the branch of face
Dig, each liner structure piecemeal is assembled successively, to simulate practice of construction process, during assembly, it should be connect in the assembly of each piecemeal
Seccotine is smeared at seam, to ensure to be reliably connected between each piecemeal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375038.0A CN107060829B (en) | 2017-05-24 | 2017-05-24 | Assembled lining structure for tunnel model test and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375038.0A CN107060829B (en) | 2017-05-24 | 2017-05-24 | Assembled lining structure for tunnel model test and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060829A true CN107060829A (en) | 2017-08-18 |
| CN107060829B CN107060829B (en) | 2023-04-07 |
Family
ID=59609699
Family Applications (1)
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|---|---|---|---|
| CN201710375038.0A Active CN107060829B (en) | 2017-05-24 | 2017-05-24 | Assembled lining structure for tunnel model test and manufacturing method thereof |
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Cited By (9)
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|---|---|---|---|---|
| CN107542478A (en) * | 2017-08-21 | 2018-01-05 | 长安大学 | A kind of joint of indoor tunnel model test liner supporting structure |
| CN107621538A (en) * | 2017-10-13 | 2018-01-23 | 浙江省交通规划设计研究院 | The test method of elastic resistance of ground suffered by a kind of testing tunnel expansive concrete lining cutting |
| CN108181447A (en) * | 2018-02-28 | 2018-06-19 | 招商局重庆交通科研设计院有限公司 | Multispan diameter sand-pebble layer model test apparatus |
| CN108562465A (en) * | 2017-12-31 | 2018-09-21 | 浙江大学 | A kind of local penetration tunnel-liner pours die trial |
| CN108561158A (en) * | 2018-07-17 | 2018-09-21 | 中铁二院昆明勘察设计研究院有限责任公司 | Rapidly-assembled Tunnel structure and construction method |
| CN109736841A (en) * | 2018-12-30 | 2019-05-10 | 中铁隧道局集团有限公司 | Precast lining abutment wall overlap joint cannelure seam in tunnel pours end mould and device |
| CN109741675A (en) * | 2018-09-29 | 2019-05-10 | 国家电网有限公司 | Shield tunnel liner ring model producing device, production method and lining cutting ring model |
| CN110108564A (en) * | 2019-06-03 | 2019-08-09 | 重庆交通大学 | High-ground stress goaf tunnel model test method is worn under one kind |
| CN111610082A (en) * | 2020-06-03 | 2020-09-01 | 兰州交通大学 | Method for manufacturing model tunnel lining |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1318398A (en) * | 1970-03-25 | 1973-05-31 | Commercial Shearing Stamping C | Lining and support structures for underground openings |
| JPH11300796A (en) * | 1998-04-23 | 1999-11-02 | Matsushita Electric Works Ltd | Injection molding method |
| JP2004183273A (en) * | 2002-12-02 | 2004-07-02 | Daiho Constr Co Ltd | Tunnel structure |
| CN101008314A (en) * | 2007-01-26 | 2007-08-01 | 同济大学 | Tunnel lining segment and preparation method thereof |
| CN202710415U (en) * | 2012-08-16 | 2013-01-30 | 浙江交建路桥工程有限公司 | Tunnel secondary lining concrete structure load bearing force hydraulic test device |
| CN103982199A (en) * | 2014-05-16 | 2014-08-13 | 山东省交通规划设计院 | Plug template, plug node and blocking method for template trolley for secondary lining of tunnel |
| CN104100273A (en) * | 2014-07-16 | 2014-10-15 | 同济大学 | Reverse towing device capable of reducing longitudinal deformation of soil when box culvert is jacked in |
| JP2015090031A (en) * | 2013-11-06 | 2015-05-11 | 清水建設株式会社 | Tunnel lining construction method |
| CN105459253A (en) * | 2015-12-25 | 2016-04-06 | 福州市规划设计研究院 | Large-volume lining model pouring device for tunnel model test and method of large-volume lining model pouring device |
| CN105673049A (en) * | 2016-03-17 | 2016-06-15 | 福州大学 | Device and method for model test of horizontal tunnel by simulating lining wall back cavity |
| CN105806714A (en) * | 2016-05-23 | 2016-07-27 | 安徽理工大学 | Tunnel lining supporting structure indoor model test method |
| CN106017961A (en) * | 2016-07-01 | 2016-10-12 | 上海交通大学 | Test model for simulating shield tunnel segment joint |
| CN205714210U (en) * | 2016-06-16 | 2016-11-23 | 西南交通大学 | A kind of, insulation waterproof for tunnel in cold area and the system of pressure regulation |
| CN106525570A (en) * | 2017-01-12 | 2017-03-22 | 大连交通大学 | Testing device and method for simulating influence of tunnel blasting excavation on surrounding pipelines |
| CN206038341U (en) * | 2016-09-06 | 2017-03-22 | 中国水利水电科学研究院 | Test device of simulation tunnel internal water pressure |
-
2017
- 2017-05-24 CN CN201710375038.0A patent/CN107060829B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1318398A (en) * | 1970-03-25 | 1973-05-31 | Commercial Shearing Stamping C | Lining and support structures for underground openings |
| JPH11300796A (en) * | 1998-04-23 | 1999-11-02 | Matsushita Electric Works Ltd | Injection molding method |
| JP2004183273A (en) * | 2002-12-02 | 2004-07-02 | Daiho Constr Co Ltd | Tunnel structure |
| CN101008314A (en) * | 2007-01-26 | 2007-08-01 | 同济大学 | Tunnel lining segment and preparation method thereof |
| CN202710415U (en) * | 2012-08-16 | 2013-01-30 | 浙江交建路桥工程有限公司 | Tunnel secondary lining concrete structure load bearing force hydraulic test device |
| JP2015090031A (en) * | 2013-11-06 | 2015-05-11 | 清水建設株式会社 | Tunnel lining construction method |
| CN103982199A (en) * | 2014-05-16 | 2014-08-13 | 山东省交通规划设计院 | Plug template, plug node and blocking method for template trolley for secondary lining of tunnel |
| CN104100273A (en) * | 2014-07-16 | 2014-10-15 | 同济大学 | Reverse towing device capable of reducing longitudinal deformation of soil when box culvert is jacked in |
| CN105459253A (en) * | 2015-12-25 | 2016-04-06 | 福州市规划设计研究院 | Large-volume lining model pouring device for tunnel model test and method of large-volume lining model pouring device |
| CN105673049A (en) * | 2016-03-17 | 2016-06-15 | 福州大学 | Device and method for model test of horizontal tunnel by simulating lining wall back cavity |
| CN105806714A (en) * | 2016-05-23 | 2016-07-27 | 安徽理工大学 | Tunnel lining supporting structure indoor model test method |
| CN205714210U (en) * | 2016-06-16 | 2016-11-23 | 西南交通大学 | A kind of, insulation waterproof for tunnel in cold area and the system of pressure regulation |
| CN106017961A (en) * | 2016-07-01 | 2016-10-12 | 上海交通大学 | Test model for simulating shield tunnel segment joint |
| CN206038341U (en) * | 2016-09-06 | 2017-03-22 | 中国水利水电科学研究院 | Test device of simulation tunnel internal water pressure |
| CN106525570A (en) * | 2017-01-12 | 2017-03-22 | 大连交通大学 | Testing device and method for simulating influence of tunnel blasting excavation on surrounding pipelines |
Non-Patent Citations (1)
| Title |
|---|
| 关振长等: ""特大断面隧道地震动力特性的振动台试验研究"" * |
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| CN108562465A (en) * | 2017-12-31 | 2018-09-21 | 浙江大学 | A kind of local penetration tunnel-liner pours die trial |
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| CN109741675A (en) * | 2018-09-29 | 2019-05-10 | 国家电网有限公司 | Shield tunnel liner ring model producing device, production method and lining cutting ring model |
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